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1,317 Posts
Discussion Starter · #1 ·
Boost is weird. If I tighten (screw it in) the spring in the atmospheric BOV, boost won't show up on my gauge... If I loosen (back out the screw) it up all the way, boost will show up on the gauge.

My supra doesn't seem to struggle either when I shift gears on the tighter BOV spring settings.

Is my BOV gone? Or can it just be an odd case of boost leak?
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